CN2261850Y

CN2261850Y - Support frame for frequency spectrum instrument

Info

Publication number: CN2261850Y
Application number: CN 96226394
Authority: CN
Inventors: 詹连洲; 王太民
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-05-21
Filing date: 1996-05-21
Publication date: 1997-09-10
Anticipated expiration: 2006-05-21

Abstract

The utility model relates to a support frame for a frequency spectrum instrument, which comprises a retractable triangle support frame base. The upper part of the support frame is provided with a circular disc, and the lower part of a cylindrical upright stanchion is fixed in a circular concave hole of the circular disc. The upper part of the upright stanchion is connected with a connecting gear via a hinge, and a cross rod travels through the circular hole of the connecting gear. One end of the cross rod is hinged with a mounting plate, and the mounting plate is provided with a circular hole. One end of a connecting rod is inserted into the circular hole, and the connecting rod is provided with a frequency spectrum instrument. The support frame for a frequency spectrum instrument with the novel structure can make the frequency spectrum instrument carry out three-dimensional omnibearing irradiation and solves the defect that the present frequency spectrum instrument makes the irradiation angle of the frequency spectrum instrument limited.

Description

The audiofrequency spectrometer support

This utility model relates to a kind of medical apparatus and instruments support.

At present people are widely used is used for the treatment of and to prevent and treat the audiofrequency spectrometer of various diseases of a great variety, its structure is desktop, during use, is placed on and carries out work on the desk, owing to have nothing in common with each other about the height of partes corporis humani position, so the irradiation at some position is just very difficult.In order to address this problem, people have done multiple effort, as present more advanced its structure of pedestal type support is vertical rod of a cylinder table shape base support, be fixed with a crossbeam in the upper end of vertical rod fixed thereon with audiofrequency spectrometer by the clip that is fixed on the crossbeam, thereby regulate the height of audiofrequency spectrometer by the height of regulating vertical rod, exist deficiency be adjust rotate inconvenient.

Task of the present utility model is: design a kind of comprehensive irradiation audiofrequency spectrometer support simple in structure, easy to use.

Task of the present utility model realizes as follows: the audiofrequency spectrometer support has a telescopic triangular supports base, the support upper end is a circular discs, the lower end of cylindrical vertical rod is fixed in the circular shrinkage hole of circular discs, the upper end of vertical rod links to each other with bindiny mechanism by hinge, the circular hole that cross bar passes bindiny mechanism with it movingly, one end of cross bar is hinged on the installing plate, have circular hole on the installing plate, one end of connecting rod inserts in the circular hole, be contained in the clamping that is fixed of screw knob on the installing plate, connecting rod links to each other with audiofrequency spectrometer, at the other end of cross bar counterweight is housed.

This utility model is owing to have telescopic triangular supports base, so its adjustable height; Because vertical rod can be carried out 360 ° of rotations around its axle center, therefore can drive audiofrequency spectrometer carries out the garden revolution around support in horizontal plane, because cross bar can carry out 360 ° of rotations around its axle center, therefore can drive audiofrequency spectrometer with the vertical plane of horizontal plane and vertical rod axle center in carry out 360 ° of rotations; Since cross bar by bindiny mechanism can vertical rod the upper end be that 90 ° of rotations are carried out in the center of circle, can drive like this audiofrequency spectrometer with the plane of vertical rod axis parallel in do 90 ° rotation; Since bindiny mechanism can cross bar the termination be that 180 ° of rotations are done in the center of circle, therefore can drive audiofrequency spectrometer is that 180 ° rotation is done in the center of circle with the cross bar termination, because connecting rod is hinged in the bindiny mechanism, therefore can drive audiofrequency spectrometer is that 180 ° rotation is done in the center of circle with the hinge that is installed in the bindiny mechanism; Therefore make this utility model can carry out the arbitrarily angled adjustment of three dimensions and carry out comprehensive irradiation.

Fig. 1 is this utility model front view.

A most preferred embodiment of the present utility model, as figure, the audiofrequency spectrometer base support is a triangle, constitute by three main foot rods 12 and secondary foot lever 14, secondary foot lever can stretch in the main foot rod, the flexible of the two controlled its location and chuckings by cutting ferrule 13, be provided with cramp bar 19 in the centre of tripod, movable sleeve 17 is equipped with in its outside, its effect is that the sleeve pipe of cramp bar bottom can be stretched in it, between cramp bar 19 and main foot rod 12 pull bar 18 is housed, its effect is to make support transfer to location and tension behind the suitable height, will put when pushing away tripod and pack up simultaneously.Rubber stifled 15 can be equipped with in secondary foot lever and contact position, ground.Have circular port on the corner bracket seat 16 above the tripod, this circular port can insert the lower end of vertical rod 10, vertical rod is by knob 11 clamping and positioning, upper end in vertical rod is hinged with bindiny mechanism 7 by hinge, the profile of this mechanism is a cuboid, the knob 8 that makes the vertical rod location and clamp is housed in the bindiny mechanism, cross bar 5 is equipped with by the through hole on it in bindiny mechanism, by screw knob 6 chucking location, one termination of cross bar 5 is connected with installing plate 3 by hinge 4, and an end of connecting rod 2 penetrates in the circular hole of installing plate 3 and clamped by screw knob 1.The other end of connecting rod links to each other with audiofrequency spectrometer, at the other end of cross bar 5 balancing weight 9 is housed.

Claims

1, two kinds of audiofrequency spectrometer supports, it comprises base, vertical rod and crossbeam, it is characterized in that: base is telescopic triangular supports, its upper end is a circular discs, the lower end of cylindrical vertical rod is fixed in the circular shrinkage hole of circular discs, the upper end of vertical rod links to each other with bindiny mechanism by hinge, the circular hole that crossbeam passes bindiny mechanism with it movingly, end at cross bar is hinged on the installing plate, have circular hole on the installing plate, an end of connecting rod penetrates in the circular hole, is contained in the clamping that is fixed of screw knob on the installing plate, the other end of connecting rod links to each other with audiofrequency spectrometer, at the other end of cross bar counterweight is housed.

2, audiofrequency spectrometer support as claimed in claim 1 is characterized in that: three legs of said telescopic triangular supports are made of main foot rod and secondary foot lever respectively, and secondary foot lever can stretch in the foot lever, and the flexible of the two controlled its location chucking by cutting ferrule.